Which of these is NOT a type of prezygotic isolating mechanisms?

a. poor embryonic development
b. temporal isolation
c. mechanical isolation
d. gametic isolation


Answer: a. poor embryonic development

Biology & Microbiology

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Nitrogen fixation is used to form ATP, which is then used for energy reserves.

Answer the following statement true (T) or false (F)

Biology & Microbiology

Clinical microbiologists diagnose some diseases by detecting and measuring the specific host response to the infection. What subdiscipline encompasses these methods?

A. Ecology B. Immunology C. Microscopy D. Physiology E. Genetics

Biology & Microbiology

What affects the Na+ equilibrium potential?

What will be an ideal response?

Biology & Microbiology

Four of the five answers listed below are characteristic of hyperthyroidism. Select the exception

a. excessive weight loss b. excessive water loss through urination c. intolerance of heat d. increased heart rate and blood pressure e. excessive sweating

Biology & Microbiology